Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
Vídeň
→
Czech
Vídeňan
(affix)
→
Czech
vídeňský
(suffix)
→
Czech
Vídeňák
(affix)
→
Polish
Wiedeń
(borrowed)
→
Ukrainian
Відень
(cognate)